blob: 1874a679335d63efee68054012f6bd350c9e77c5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
require File.expand_path('../../../spec_helper', __FILE__)
describe "Signal.signame" do
it "takes a signal name with a well known signal number" do
Signal.signame(0).should == "EXIT"
end
ruby_version_is "2.0"..."2.3" do
it "raises an ArgumentError if the argument is an invalid signal number" do
lambda { Signal.signame(-1) }.should raise_error(ArgumentError)
end
end
ruby_version_is "2.3" do
it "returns nil if the argument is an invalid signal number" do
Signal.signame(-1).should == nil
end
end
it "raises a TypeError when the passed argument can't be coerced to Integer" do
lambda { Signal.signame("hello") }.should raise_error(TypeError)
end
end
|